.content {
    width: 100%;
    margin-top: 100px;
}

.content-container {
    width: 80%;
    height: 400px;
    margin: 0 auto;
}

.content-left {
    width: 700px;
}

.content-right {
    width: 350px;
    margin-left: 30px;
}

.img-size {
    width: 700px;
    height: 400px;
}

.img-item {
    width: 700px;
    height: 400px;
}

.content-right-container {
    width: 300px;
}

.register-title {
    text-align: center;
    width: 100%;
    height: 40px;
    box-shadow: rgba(0, 0, 0, 0.2) 0px 1px 5px 0px,
    rgba(0, 0, 0, 0.14) 0px 2px 2px 0px,
    rgba(0, 0, 0, 0.12) 0px 3px 1px -2px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    background: #2196f3;
    color: white;
    font-size: 20px;
}

.input-icon-block {
    width: 40px;
    height: 40px;
    text-align: center;
    display: flex;
    justify-content: center;
    flex-direction: column;
    font-size: 20px;
    color: #2196f3;
}

.input-container {
    position: relative;
    overflow: visible;
}

.input-block {
    font-size: 16px;
    font-family: Helvetica, Arial, sans-serif;
    position: relative;
    box-sizing: border-box;
    color: inherit;
    height: 40px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
    box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 0px 0px,
    rgba(0, 0, 0, 0.14) 0px 0px 0px 0px,
    rgba(0, 0, 0, 0.12) 0px 0px 1px 0px;
    background: white;
    border-radius: 5px;
}

.input-style {
    font-weight: inherit;
    color: inherit;
    border: none;
    display: block;
    margin: 0px;
    width: 100%;
    background: 0px 0px;
    text-align: left;
    box-sizing: border-box;
    line-height: 1;
    outline: none;
    box-shadow: none;
    resize: none;
    height: 100%;
}

.input-title {
    font-size: 16px;
    color: #777;
}

.input-item {
    margin-top: 18px;
}

.submit-block {
    margin-top: 10px;
}

.input-block-underline {
    border: none;
    box-sizing: border-box;
    background-color: rgb(33, 150, 243);
    top: -1px;
    left: 45%;
    width: 10px;
    height: 2px;
    visibility: hidden;
    margin: 0px;
    position: relative;
    transition-duration: 0.2s;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.input-placeholder {
    font-size: 14px;
    font-family: Helvetica, Arial, sans-serif;
    color: rgba(0, 0, 0, 0.3);
    opacity: 0;
    box-sizing: border-box;
    top: 5px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    pointer-events: none;
    position: absolute;
    display: block;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-align: left;
    transition: all 300ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
}

.input-notes {
    font-family: Helvetica, Arial, sans-serif;
    font-size: inherit;
    color: rgba(0, 0, 0, 0.5);
    top: 5px;
    box-sizing: border-box;
    margin: 0px;
    left: 0px;
    right: 0px;
    bottom: 0px;
    pointer-events: none;
    position: absolute;
    display: block;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-align: left;
    transition-duration: 0.2s;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.input-block-bottom {
    font-size: 12px;
    color: rgb(244, 67, 54);
    margin-top: 3px;
    box-sizing: border-box;
    visibility: hidden;
    display: block;
    position: absolute;
}